🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 8.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 368 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,917,155 km

• M1: 109,506 km (0.058 R)
• M2: 172,187 km (0.05 R)
• M3: 254,765 km (0.081 R)
• M4: 353,201 km (0.103 R)
• M5: 418,874 km (0.081 R)
• M6: 497,263 km (0.112 R)
• M7: 597,793 km (0.113 R)
• M8: 762,201 km (0.103 R)
• M9: 893,099 km (0.114 R)
• M10: 961,466 km (0.113 R)
• M11: 1,048,831 km (0.112 R)
• M12: 1,114,355 km (0.109 R)
• M13: 1,195,736 km (0.118 R)
• M14: 1,301,202 km (0.106 R)
• M15: 1,360,742 km (0.056 R)
• M16: 1,588,729 km (0.101 R)
• M17: 1,684,921 km (0.119 R)
• M18: 1,754,334 km (0.116 R)
• M19: 1,849,927 km (0.107 R)
• M20: 1,908,869 km (0.105 R)
• M21: 2,033,185 km (0.113 R)
• M22: 2,173,358 km (0.109 R)
• M23: 2,394,464 km (0.114 R)
• M24: 2,514,890 km (0.103 R)
• M25: 2,623,049 km (0.113 R)
• M26: 2,680,046 km (0.034 R)
• M27: 2,737,491 km (0.027 R)
• M28: 2,829,345 km (0.103 R)
• M29: 2,981,486 km (0.106 R)
• M30: 3,121,360 km (0.115 R)
• M31: 3,181,947 km (0.073 R)
• M32: 3,237,747 km (0.086 R)
• M33: 3,309,404 km (0.085 R)
• M34: 3,381,510 km (0.114 R)
• M35: 3,516,896 km (0.075 R)
• M36: 3,648,842 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 8.5

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 1087 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,917,155 km

• M1: 106,663 km (0.071 R)
• M2: 164,109 km (0.098 R)
• M3: 225,145 km (0.092 R)
• M4: 299,345 km (0.078 R)
• M5: 511,625 km (0.113 R)
• M6: 635,791 km (0.111 R)
• M7: 726,597 km (0.081 R)
• M8: 802,593 km (0.112 R)
• M9: 894,745 km (0.088 R)
• M10: 1,112,260 km (0.088 R)
• M11: 1,216,081 km (0.109 R)
• M12: 1,563,597 km (0.095 R)
• M13: 1,672,205 km (0.055 R)
• M14: 1,905,877 km (0.066 R)
• M15: 2,049,341 km (0.067 R)
• M16: 2,104,094 km (0.107 R)
• M17: 2,159,296 km (0.099 R)
• M18: 2,328,042 km (0.12 R)
• M19: 2,678,699 km (0.11 R)
• M20: 2,778,930 km (0.042 R)
• M21: 2,983,580 km (0.04 R)
• M22: 3,203,638 km (0.108 R)
• M23: 3,256,895 km (0.111 R)
• M24: 3,321,073 km (0.053 R)
• M25: 3,385,699 km (0.097 R)
• M26: 3,450,774 km (0.081 R)
• M27: 3,571,200 km (0.08 R)
• M28: 3,704,193 km (0.101 R)
• M29: 3,827,611 km (0.112 R)
• M30: 3,895,529 km (0.116 R)
• M31: 4,101,525 km (0.061 R)
• M32: 4,240,950 km (0.116 R)
• M33: 4,358,384 km (0.075 R)
• M34: 4,536,406 km (0.105 R)
• M35: 4,632,298 km (0.095 R)
• M36: 4,765,440 km (0.072 R)
• M37: 4,862,978 km (0.076 R)
• M38: 5,023,048 km (0.118 R)
• M39: 5,322,991 km (0.061 R)
• M40: 5,500,714 km (0.078 R)
• M41: 5,796,917 km (0.085 R)
• M42: 6,072,028 km (0.098 R)
• M43: 6,204,422 km (0.107 R)
• M44: 6,485,816 km (0.102 R)
• M45: 6,607,738 km (0.047 R)
• M46: 6,703,032 km (0.117 R)
• M47: 6,785,011 km (0.112 R)
• M48: 6,881,203 km (0.095 R)
• M49: 7,116,670 km (0.103 R)
• M50: 7,228,420 km (0.107 R)
• M51: 7,284,519 km (0.091 R)
• M52: 7,524,474 km (0.114 R)
• M53: 7,624,106 km (0.05 R)
• M54: 7,853,290 km (0.083 R)
• M55: 8,186,893 km (0.105 R)
• M56: 8,289,368 km (0.102 R)
• M57: 8,703,455 km (0.11 R)
• M58: 8,837,943 km (0.07 R)
• M59: 9,048,577 km (0.119 R)
• M60: 9,276,115 km (0.117 R)
• M61: 9,644,126 km (0.095 R)
• M62: 9,767,993 km (0.107 R)
• M63: 9,907,717 km (0.055 R)
• M64: 9,985,807 km (0.077 R)
• M65: 10,157,995 km (0.09 R)
• M66: 10,236,683 km (0.088 R)
• M67: 10,505,510 km (0.118 R)
• M68: 10,585,097 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 9.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.35 AU - 5.23 AU

Year: 5829 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,917,155 km

• M1: 130,150 km (0.09 R)
• M2: 212,130 km (0.091 R)
• M3: 336,296 km (0.115 R)
• M4: 491,279 km (0.103 R)
• M5: 683,812 km (0.065 R)
• M6: 874,699 km (0.106 R)
• M7: 969,843 km (0.077 R)
• M8: 1,156,392 km (0.092 R)
• M9: 1,216,231 km (0.109 R)
• M10: 1,323,492 km (0.066 R)
• M11: 1,418,188 km (0.057 R)
• M12: 1,715,888 km (0.087 R)
• M13: 1,890,019 km (0.085 R)
• M14: 2,051,735 km (0.089 R)
• M15: 2,293,485 km (0.1 R)
• M16: 2,743,924 km (0.119 R)
• M17: 2,804,661 km (0.113 R)
• M18: 2,886,491 km (0.106 R)
• M19: 3,200,347 km (0.115 R)
• M20: 3,437,460 km (0.047 R)
• M21: 4,021,041 km (0.113 R)
• M22: 4,490,778 km (0.099 R)
• M23: 4,610,906 km (0.081 R)
• M24: 4,756,614 km (0.078 R)
• M25: 5,102,484 km (0.06 R)
• M26: 5,610,668 km (0.107 R)
• M27: 5,714,339 km (0.101 R)
• M28: 5,976,136 km (0.107 R)
• M29: 6,295,527 km (0.069 R)
• M30: 6,484,469 km (0.071 R)
• M31: 6,840,363 km (0.079 R)
• M32: 7,006,715 km (0.087 R)
• M33: 7,514,002 km (0.054 R)
• M34: 7,657,017 km (0.072 R)
• M35: 8,062,278 km (0.05 R)
• M36: 8,238,205 km (0.079 R)
• M37: 8,683,408 km (0.111 R)
• M38: 8,773,317 km (0.112 R)
• M39: 9,597,152 km (0.034 R)
• M40: 9,752,435 km (0.088 R)
• M41: 9,971,296 km (0.115 R)
• M42: 10,065,543 km (0.059 R)
• M43: 10,701,633 km (0.104 R)
• M44: 10,830,437 km (0.08 R)
• M45: 11,680,153 km (0.067 R)
• M46: 12,755,163 km (0.047 R)
• M47: 14,249,048 km (0.106 R)
• M48: 14,747,208 km (0.08 R)
• M49: 14,854,769 km (0.1 R)
• M50: 16,984,145 km (0.112 R)
• M51: 18,045,842 km (0.079 R)
• M52: 18,276,222 km (0.119 R)
• M53: 19,011,945 km (0.098 R)
• M54: 19,168,125 km (0.078 R)
• M55: 19,246,364 km (0.108 R)
• M56: 19,599,715 km (0.095 R)
• M57: 19,678,553 km (0.038 R)
• M58: 20,472,469 km (0.074 R)
• M59: 20,552,354 km (0.096 R)
• M60: 20,672,631 km (0.081 R)
• M61: 21,074,750 km (0.1 R)
• M62: 21,195,924 km (0.026 R)
• M63: 21,479,561 km (0.105 R)
• M64: 21,560,793 km (0.065 R)
• M65: 22,337,954 km (0.044 R)
• M66: 22,461,522 km (0.102 R)
• M67: 23,041,214 km (0.09 R)
• M68: 23,877,615 km (0.099 R)
• M69: 24,046,212 km (0.074 R)
• M70: 24,426,789 km (0.12 R)
• M71: 24,724,040 km (0.101 R)
• M72: 25,193,777 km (0.059 R)
• M73: 27,410,070 km (0.086 R)
• M74: 27,940,544 km (0.085 R)
• M75: 28,118,117 km (0.117 R)
• M76: 28,340,569 km (0.118 R)
• M77: 28,608,349 km (0.112 R)
• M78: 29,011,665 km (0.116 R)
• M79: 29,416,776 km (0.098 R)
• M80: 29,506,983 km (0.085 R)
• M81: 30,414,893 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.8

Radius: 5

Gravity: 39.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.57 AU - 6.23 AU

Year: 9401 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,917,155 km

• M1: 63,878 km (0.111 R)
• M2: 138,976 km (0.116 R)
• M3: 607,517 km (0.091 R)
• M4: 862,731 km (0.081 R)
• M5: 901,776 km (0.112 R)
• M6: 1,063,940 km (0.105 R)
• M7: 1,279,810 km (0.082 R)
• M8: 1,928,317 km (0.059 R)
• M9: 2,244,716 km (0.118 R)
• M10: 2,548,998 km (0.077 R)
• M11: 2,778,481 km (0.107 R)
• M12: 4,188,292 km (0.109 R)
• M13: 4,665,509 km (0.1 R)
• M14: 4,700,215 km (0.107 R)
• M15: 4,735,072 km (0.112 R)
• M16: 5,413,049 km (0.096 R)
• M17: 6,159,094 km (0.061 R)
• M18: 6,197,241 km (0.12 R)
• M19: 7,056,083 km (0.107 R)
• M20: 7,337,177 km (0.111 R)
• M21: 7,663,001 km (0.057 R)
• M22: 7,703,991 km (0.099 R)
• M23: 8,160,414 km (0.118 R)
• M24: 8,455,272 km (0.066 R)
• M25: 9,142,674 km (0.1 R)
• M26: 9,229,740 km (0.074 R)
• M27: 9,317,255 km (0.089 R)
• M28: 9,669,857 km (0.098 R)
• M29: 9,981,918 km (0.109 R)
• M30: 11,780,084 km (0.068 R)
• M31: 12,886,510 km (0.096 R)
• M32: 13,825,237 km (0.082 R)
• M33: 14,025,698 km (0.117 R)
• M34: 15,351,733 km (0.069 R)
• M35: 15,767,765 km (0.109 R)
• M36: 18,012,032 km (0.06 R)
• M37: 19,004,016 km (0.083 R)
• M38: 19,226,917 km (0.103 R)
• M39: 20,524,977 km (0.108 R)
• M40: 20,925,601 km (0.099 R)
• M41: 21,328,767 km (0.088 R)
• M42: 21,444,556 km (0.093 R)
• M43: 21,618,388 km (0.048 R)
• M44: 21,792,819 km (0.116 R)
• M45: 22,377,448 km (0.061 R)
• M46: 22,789,740 km (0.107 R)
• M47: 22,967,312 km (0.114 R)
• M48: 23,026,553 km (0.063 R)
• M49: 23,621,953 km (0.118 R)
• M50: 23,801,620 km (0.09 R)
• M51: 24,162,150 km (0.091 R)
• M52: 24,888,747 km (0.109 R)
• M53: 25,622,525 km (0.086 R)
• M54: 25,868,763 km (0.096 R)
• M55: 26,301,400 km (0.03 R)
• M56: 27,236,686 km (0.08 R)
• M57: 27,362,199 km (0.105 R)
• M58: 27,739,784 km (0.054 R)
• M59: 27,929,324 km (0.076 R)
• M60: 28,819,282 km (0.105 R)
• M61: 29,203,599 km (0.075 R)
• M62: 31,347,336 km (0.083 R)
• M63: 31,808,546 km (0.062 R)
• M64: 32,338,273 km (0.049 R)
• M65: 32,537,836 km (0.06 R)
• M66: 32,804,270 km (0.114 R)
• M67: 33,272,511 km (0.104 R)
• M68: 33,945,253 km (0.102 R)
• M69: 34,147,958 km (0.118 R)
• M70: 35,372,566 km (0.031 R)
• M71: 35,577,964 km (0.049 R)
• M72: 36,196,850 km (0.095 R)
• M73: 36,334,929 km (0.072 R)
• M74: 36,473,008 km (0.116 R)
• M75: 36,542,272 km (0.116 R)
• M76: 36,680,650 km (0.053 R)
• M77: 36,749,914 km (0.026 R)
• M78: 37,794,406 km (0.048 R)
• M79: 38,215,075 km (0.106 R)
• M80: 39,131,512 km (0.056 R)
• M81: 39,770,295 km (0.101 R)
• M82: 40,055,279 km (0.111 R)
• M83: 40,555,534 km (0.065 R)
• M84: 42,723,357 km (0.063 R)
• M85: 42,942,069 km (0.107 R)
• M86: 43,307,686 km (0.117 R)
• M87: 46,044,729 km (0.101 R)
• M88: 46,418,873 km (0.094 R)
• M89: 47,622,837 km (0.066 R)
• M90: 48,684,832 km (0.118 R)
• M91: 50,292,261 km (0.045 R)
• M92: 51,606,329 km (0.065 R)
• M93: 51,683,970 km (0.108 R)
• M94: 51,761,611 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,585 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit